/*
  FILE: kalpataru-public.css
  Purpose: Canonical public-site design tokens + footer system + shared a11y polish.
  This file intentionally avoids changing page-specific layout/branding outside shared public UI.
*/
:root {
  --ks-primary: #7B2D00;
  --ks-green: #2D7A1F;
  --ks-gold: #C17F24;
  --ks-cream: #FBF7EF;
  --ks-ink: #2C1A0E;
  --ks-muted: #8B7355;
  --ks-border: #DDD0BB;
  --ks-radius-sm: 8px;
  --ks-radius-md: 12px;
  --ks-radius-lg: 16px;
  --ks-radius-xl: 24px;
  --ks-container: 1280px;
  --ks-control: 44px;
}

.footer {
  width: 100%;
  margin-top: auto;
  background: var(--ks-ink);
  color: var(--ks-cream);
}
.footer-cta-banner {
  background: linear-gradient(135deg, var(--ks-primary) 0%, #4A1800 100%);
  position: relative;
  overflow: hidden;
}
.footer-cta-banner::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(193,127,36,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.footer .container {
  width: 100%;
  max-width: var(--ks-container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}
.footer-cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: clamp(2.5rem, 5vw, 4rem);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.footer-cta-banner__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.15;
  color: var(--ks-cream);
  margin: 0 0 0.5rem;
}
.footer-cta-banner__sub {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  color: #E8D5C4;
  margin: 0;
  max-width: 46rem;
}
.footer-cta-banner__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.footer .footer__main {
  background: var(--ks-ink);
  padding-block: clamp(3rem, 6vw, 5rem);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1.35fr 1fr;
  gap: clamp(2rem, 4vw, 3.25rem);
}
.footer__col { min-width: 0; }
.footer__col-title {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #E6B86A;
  margin: 0 0 1.25rem;
}
.footer__logo-text-footer {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ks-cream);
  line-height: 1.2;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}
.footer__logo-text-footer span { color: #E6B86A; }
.footer__tagline {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.875rem;
  color: #E8D5C4;
  line-height: 1.65;
  margin: 0 0 1rem;
}
.footer__pickup-note {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.4rem 0.7rem;
  border: 1px solid rgba(230,184,106,0.28);
  border-radius: 999px;
  color: #E6B86A;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.3;
}
.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
}
.footer__link {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.875rem;
  color: #E8D5C4;
  text-decoration: none;
  transition: color 150ms ease, padding-left 150ms ease;
}
.footer__link:hover,
.footer__link:focus-visible {
  color: #E6B86A;
  padding-left: 4px;
}
.footer__address {
  margin: 0;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: #E8D5C4;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.875rem;
  line-height: 1.55;
  margin-bottom: 1rem;
}
.contact-item:last-child { margin-bottom: 0; }
.contact-item svg {
  flex: 0 0 auto;
  margin-top: 0.15rem;
  color: #E6B86A;
}
.contact-item a {
  color: #E8D5C4;
  text-decoration: none;
}
.store-hours {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1rem;
}
.store-hours__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.35rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: #E8D5C4;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.875rem;
  line-height: 1.45;
}
.store-hours__row span:last-child {
  text-align: right;
  color: #F5E8D7;
}
.footer__map-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  margin-top: 1rem;
  color: #E6B86A;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}
.footer__map-link:hover,
.footer__map-link:focus-visible { color: #F2CF8A; }
.footer__bottom {
  background: #22150D;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  flex-wrap: wrap;
  padding-block: 1.25rem;
}
.footer__copy {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.75rem;
  line-height: 1.5;
  color: #8B7355;
  margin: 0;
}
.footer__copy--right { text-align: right; }
.footer__owner-login {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  min-height: 44px;
  color: #8B7355;
  text-decoration: none;
  opacity: 0.9;
  transition: color 150ms ease, opacity 150ms ease;
}
.footer__owner-login:hover,
.footer__owner-login:focus-visible {
  color: #E6B86A;
  opacity: 1;
}
.footer a:focus-visible,
.footer button:focus-visible {
  outline: 2.5px solid #E6B86A;
  outline-offset: 3px;
  border-radius: 4px;
}
.footer .btn {
  min-height: var(--ks-control);
}
.footer .btn--gold {
  background: #C17F24;
  color: #FBF7EF;
  border-color: #C17F24;
}
.footer .btn--gold:hover,
.footer .btn--gold:focus-visible {
  background: #E6B86A;
  border-color: #E6B86A;
  color: #2C1A0E;
}
.footer .btn--outline-light {
  background: transparent;
  color: #FBF7EF;
  border-color: rgba(251,247,239,0.55);
}
.footer .btn--outline-light:hover,
.footer .btn--outline-light:focus-visible {
  background: rgba(251,247,239,0.10);
  color: #FBF7EF;
  border-color: #FBF7EF;
}
@media (min-width: 768px) and (max-width: 1023px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__col--brand { grid-column: span 2; }
}
@media (max-width: 767px) {
  .footer-cta-banner__inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-cta-banner__sub { margin-inline: auto; }
  .footer-cta-banner__actions {
    width: 100%;
    max-width: 340px;
    flex-direction: column;
  }
  .footer-cta-banner__actions .btn {
    width: 100%;
    justify-content: center;
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer__copy--right { text-align: center; }
  .footer__link { min-height: 44px; display: inline-flex; align-items: center; }
  .footer__owner-login { min-height: 44px; }
}